Eiffel is the placeholder name of a male Earthpony with a dark blue coat, light blue mane and tail, blue eyes, and a cutie mark either of two bongo drums, of a scroll, of an airstream cutting through two clouds, of two objects which are identified indirectly by Little, Brown's Mini Pony Collector's Guide and Gameloft's mobile game respectively as candies and as bows, of a strawberry and a bunch of green grapes, or of a guitar.

14:25 - in the crowd of ponies in the left background; 14:57 - at the Rainbow Falls Traders Exchange (strawberry-and-green-grapes cutie mark); 18:21 - at Pinkie Pie's auction of Twilight Sparkle's books; 19:16 - in the crowd during the Traders Exchange trial